Siemens SINAMICS S120 Function Manual page 173

General conditions
S Maximum speed and maximum torque depend on the available drive converter
output voltage and the motor counter voltage (calculation rules: EMF may not
exceed Vrated drive converter)
S Calculating the maximum speed:
+ V
n
max
Calculating k
S The maximum torque – as a function of the terminal voltage and load duty cycle
can be taken from the motor data sheets/Configuration Manuals.
Commissioning
We recommend the following points when commissioning:
S Commissioning Wizard in STARTER
The motor identification routine and the "rotating measurement" (p1900) can be
activated from the commissioning Wizard in STARTER. The encoder adjust-
ment (p1990) is automatically activated together with the motor identification
routine.
S Motor identification (standstill (static) measurement (p1910)
Further information: See Subsection 3.2.11
S Encoder adjustment (p1990)
Further information: See Subsection 3.2.13
Warning
!
When commissioning the system for the first time and when replacing an encoder,
the encoder must be adjusted (p1990).
S Rotating measurement (p1960)
Further information: See Subsection 3.2.11
© Siemens AG 2006 All Rights Reserved
SINAMICS S120 Function Manual, 03/2006 Edition
Information on commissioning vector motor types
3 * 30
*
* p
nom,AC
k
T
refer to the section on commissioning
T
Operating Modes
3-173